Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6600311 | Magnetic sensor for detecting the angular displacement of a rotating shaft | Sukoya Tawaratsumida | 2003-07-29 |
| 5539308 | Device for measuring rotating speed having a resonent circuit and a reference circuit | Hideki Fukuzono | 1996-07-23 |
| 4761546 | Optical displacement measuring system with nonlinearity correction | Motoo Ikari, Yuji Takada, Shintaro Yamamoto, Makio Asai | 1988-08-02 |